As mentioned in numerous other threads you started, the exam is a computer database which adjusts the questions based on your answers. So you can have 75 - 265 questions, depending on how you answer (for RN). Every test taker will get a different test depending on how they answer. The exam is national and does not vary by state, only by test taker.

You can endorse a license from one state to another once you have the license, as long as you meet the requirements for the second state you want to endorse to. Some states require you to have a social security number before they will issue a license, which can be an issue for foreign nurses.

Please read the information already posted at the top of the International forum, which contains all these answers.